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1、最新高考英语专题汇编阅读理解(科普环保)(一)及解析一、高中英语阅读理解科普环保类1．犇犇Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.Whilefakingandfiercelooksareamonganimalsgreatdefenses,manyspeciesknowthateveryonerunsfromabigstink(臭气)too.Vulture(秃鸳)Vultures,arestreetsweepers
2、thatfeastontherottingfleshofdeadanimals,whichbenefitsusbyriddingourhighwaysandlandscapesofanimalbodiesandthebacteriatheymightcarry.Whenvulturesfeelthreatenedtheyvomit,andthesmellofvomited-ondeadbodiesputsofmostpredators.Throwingupallowsthevulturetoflyawaymorequickly-and
3、thevomitcanhurttheaggressor'seyesandface.Opossum(负鼠)Insomewaysopossumshaveiteasy.Inordertobecome"dead",theydon'thavetofaxanyoneadeathcertificate.Theyjustlietherewiththeirtongueshangingoutwiththesmellofdeadflesh,sometimesforhours,effectivelyconvincingpotentialpredatorsth
4、eycanfindamuchfreshermealelsewhere.Eveniftheykeepgettingattacked,theywon'tmoveanymorethanahumanstatueuntilthethreathaspassed.Hoatzin(磨雉)Holdyournoseandmeetthehoatzin,abirdofdistinctions,nottheleastofwhichisthatitsmellslikefreshcowshit.Theanimalmostlyeatsleavesandit'sthe
5、onlybirdknowntodigestbyfermentation,likeacow.Thisprocessiswhatcausesitssmellandhasearneditthenicknamethe"stinkbirdMillipedes(千足虫)Millipedesaretricky.Forstarterstheylookwormy.Theirnameisdeceptive,too:Theirlegsnumberabout750.Theirmajordefenseistocurlupintoaball.They,thoug
6、h,alsoreleaseaharmeyes,andleaveahorriblesmellontheirattackers.SeaHare(海兔)Thegracefulseahareisplainintasteinthefirstplace,soit'snotthemostpopulardishintheseafoodchain.Nonethelessthistypeofseacreaturehasaprettycreativesmell-relateddefensethatisalmosttheoppositeofitssmelly
7、companionsonthislist.Theseaharegivesoutaslimy,purpleink,thesubstancewhichmakesfoodlesspalatabletopredators.Researchersusinglobsters(2-f)asmodelpredatorsfoundthattheseablocksthelobstersreceptivemechanism.Inotherwords,theseaharegivesitsattackertheequivalentofastuffynoseso
8、theydon'tknowhowappealingitis.（1）Theseaharedefendsitselffrompredatorsby________.A.becomingplainintasteatthedis
